JPH03275975A - 内燃機関用の傾斜縁で制御される燃料噴射ポンプ - Google Patents

内燃機関用の傾斜縁で制御される燃料噴射ポンプ

Info

Publication number
JPH03275975A
JPH03275975A JP2176517A JP17651790A JPH03275975A JP H03275975 A JPH03275975 A JP H03275975A JP 2176517 A JP2176517 A JP 2176517A JP 17651790 A JP17651790 A JP 17651790A JP H03275975 A JPH03275975 A JP H03275975A
Authority
JP
Japan
Prior art keywords
pump
groove
fuel injection
bypass
control edge
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP2176517A
Other languages
English (en)
Japanese (ja)
Inventor
Ulrich Augustin
ウルリヒ・アウグステイン
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Daimler Benz AG
Original Assignee
Daimler Benz AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Daimler Benz AG filed Critical Daimler Benz AG
Publication of JPH03275975A publication Critical patent/JPH03275975A/ja
Pending legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M45/00—Fuel-injection apparatus characterised by having a cyclic delivery of specific time/pressure or time/quantity relationship
    • F02M45/02—Fuel-injection apparatus characterised by having a cyclic delivery of specific time/pressure or time/quantity relationship with each cyclic delivery being separated into two or more parts
    • F02M45/04—Fuel-injection apparatus characterised by having a cyclic delivery of specific time/pressure or time/quantity relationship with each cyclic delivery being separated into two or more parts with a small initial part, e.g. initial part for partial load and initial and main part for full load
    • F02M45/06—Pumps peculiar thereto
    • F02M45/066—Having specially arranged spill port and spill contour on the piston
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M59/00—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps
    • F02M59/44—Details, components parts, or accessories not provided for in, or of interest apart from, the apparatus of groups F02M59/02 - F02M59/42; Pumps having transducers, e.g. to measure displacement of pump rack or piston
    • F02M59/46—Valves
    • F02M59/462—Delivery valves

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)
JP2176517A 1989-07-14 1990-07-05 内燃機関用の傾斜縁で制御される燃料噴射ポンプ Pending JPH03275975A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3923306A DE3923306A1 (de) 1989-07-14 1989-07-14 Schraegkantengesteuerte kraftstoffeinspritzpumpe fuer brennkraftmaschinen
DE3923306.5 1989-07-14

Publications (1)

Publication Number Publication Date
JPH03275975A true JPH03275975A (ja) 1991-12-06

Family

ID=6385029

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2176517A Pending JPH03275975A (ja) 1989-07-14 1990-07-05 内燃機関用の傾斜縁で制御される燃料噴射ポンプ

Country Status (7)

Country Link
US (1) US5097812A (enrdf_load_stackoverflow)
JP (1) JPH03275975A (enrdf_load_stackoverflow)
DE (1) DE3923306A1 (enrdf_load_stackoverflow)
FR (1) FR2649758A1 (enrdf_load_stackoverflow)
GB (1) GB2235955B (enrdf_load_stackoverflow)
IT (1) IT1241464B (enrdf_load_stackoverflow)
SE (1) SE9002381L (enrdf_load_stackoverflow)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3926166A1 (de) * 1989-08-08 1991-02-14 Bosch Gmbh Robert Kraftstoffeinspritzpumpe fuer dieselbrennkraftmaschinen
DE4106813A1 (de) * 1991-03-04 1992-09-10 Bosch Gmbh Robert Kraftstoffeinspritzpumpe fuer brennkraftmaschinen
DE4132502C2 (de) * 1991-09-30 2001-09-27 Bosch Gmbh Robert Kraftstoffeinspritzpumpe
DE4137072A1 (de) * 1991-11-12 1993-05-13 Bosch Gmbh Robert Kraftstoffeinspritzpumpe fuer brennkraftmaschinen
DE4225803A1 (de) * 1992-08-05 1994-02-10 Bosch Gmbh Robert Kraftstoffeinspritzpumpe für Brennkraftmaschinen
DE4310457A1 (de) * 1993-03-31 1994-10-06 Bosch Gmbh Robert Kraftstoffeinspritzpumpe für Brennkraftmaschinen
DE4443860B4 (de) * 1994-12-09 2004-05-13 Robert Bosch Gmbh Kraftstoffeinspritzpumpe für Brennkraftmaschinen
US5954029A (en) * 1995-01-25 1999-09-21 Cummins Engine Company, Inc. Unit fuel injector having constant start of injection
DE19630337C2 (de) * 1996-07-26 1999-02-18 Hatz Motoren Kraftstoffeinspritzpumpe zur Einspritzung bei Brennkraftmaschinen, insbesondere Einzylinder-Dieselmotoren
US5730104A (en) * 1997-02-19 1998-03-24 Caterpillar Inc. Injection rate shaping device for a fill metered hydraulically-actuated fuel injection system
DE19734196A1 (de) * 1997-08-07 1999-02-11 Hatz Motoren Regelvorrichtung sowie Verfahren zu deren Herstellung
US6799561B2 (en) 2002-12-23 2004-10-05 Csxt Intellectual Properties Corporation System and method of optimizing fuel injection timing in locomotive engine
US6945233B2 (en) * 2002-12-23 2005-09-20 Csxt Intellectual Properties Corporation System and method of optimizing fuel injection timing in a locomotive engine
CA2689820A1 (en) * 2009-01-13 2010-07-13 Miva Engineering Ltd. Reciprocating pump
CN101858288B (zh) * 2010-04-23 2012-08-22 哈尔滨工程大学 柴油机机械控制二级喷射喷油泵柱塞偶件
CN109736987A (zh) * 2019-01-17 2019-05-10 余姚市舒春机械有限公司 一种具有清洁功能的柱塞偶件

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63138157A (ja) * 1986-11-27 1988-06-10 ダイムラー−ベンツ　アクチエンゲゼルシヤフト 内燃機関の傾斜縁制御形燃料噴射ポンプ特に工業用自動車の直接噴射器

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH54634A (de) * 1910-12-31 1912-06-01 Paul Urech Salzbehälter mit Entnahmevorrichtung
US2420164A (en) * 1944-08-17 1947-05-06 Bendix Aviat Corp Pump
US2565681A (en) * 1945-11-01 1951-08-28 Caterpillar Tractor Co Fuel injection for internal combustion engines
GB688003A (en) * 1950-06-10 1953-02-25 Maschf Augsburg Nuernberg Ag Improvements in fuel injection pumps with divided injection for diesel engines
GB893621A (en) * 1959-06-30 1962-04-11 Ceskoslovenske Zd Y Naftovych Improvements in and relating to fuel injection pumps
CH390619A (de) * 1962-02-01 1965-04-15 Sulzer Ag Brennstoffeinspritzpumpe für Brennkraftmaschinen
CH546341A (de) * 1971-11-11 1974-02-28 Sulzer Ag Brennstoffeinspritzpumpe einer dieselbrennkraftmaschine.
DE2836961A1 (de) * 1978-08-24 1980-03-13 Daimler Benz Ag Kraftstoffeinspritzpumpe fuer luftverdichtende einspritzbrennkraftmaschinen
FR2482669A2 (fr) * 1979-05-28 1981-11-20 Semt Perfectionnement a une pompe d'injection pour un moteur a combustion interne
DE3224127A1 (de) * 1981-08-01 1983-02-24 Robert Bosch Gmbh, 7000 Stuttgart Kraftstoffeinspritzpumpe fuer brennkraftmaschinen
DE3136751A1 (de) * 1981-09-16 1983-03-31 Robert Bosch Gmbh, 7000 Stuttgart Kraftstoffeinspritzpumpe fuer brennkraftmaschinen
JPS6114743U (ja) * 1984-06-29 1986-01-28 株式会社ボッシュオートモーティブ システム 燃料噴射装置
DE3428174A1 (de) * 1984-07-31 1986-02-13 Robert Bosch Gmbh, 7000 Stuttgart Kraftstoffeinspritzpumpe fuer brennkraftmaschinen
US4674461A (en) * 1984-10-02 1987-06-23 Diesel Kiki Co., Ltd. Unit injector for internal combustion engines
WO1987005665A1 (en) * 1986-03-22 1987-09-24 Robert Bosch Gmbh Fuel injection pump for internal combustion engines
EP0269610A1 (de) * 1986-11-21 1988-06-01 Robert Bosch Ag Pumpenelement einer Brennstoffeinspritzpumpe für Einspritzbrennkraftmaschinen
DE3804018A1 (de) * 1987-06-10 1989-08-24 Kloeckner Humboldt Deutz Ag Einspritzpumpe mit voreinspritzung

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63138157A (ja) * 1986-11-27 1988-06-10 ダイムラー−ベンツ　アクチエンゲゼルシヤフト 内燃機関の傾斜縁制御形燃料噴射ポンプ特に工業用自動車の直接噴射器

Also Published As

Publication number Publication date
SE9002381D0 (sv) 1990-07-06
DE3923306A1 (de) 1991-01-24
FR2649758A1 (fr) 1991-01-18
GB2235955B (en) 1993-08-04
IT9048117A0 (it) 1990-07-05
US5097812A (en) 1992-03-24
GB2235955A (en) 1991-03-20
IT9048117A1 (it) 1992-01-05
IT1241464B (it) 1994-01-17
GB9015632D0 (en) 1990-09-05
FR2649758B1 (enrdf_load_stackoverflow) 1994-12-30
SE9002381L (sv) 1991-01-15

Similar Documents

Publication Publication Date Title
JPH03275975A (ja) 内燃機関用の傾斜縁で制御される燃料噴射ポンプ
US7156069B2 (en) Direct injection diesel engine
US6637403B2 (en) Fuel injection control method for a direct-injection internal-combustion engine
US4824341A (en) Helix-controlled direct fuel injection pump
JPH0617720A (ja) 内燃機関用の燃料噴射ポンプ
JPH06299930A (ja) 内燃機関用の燃料噴射ポンプ
US4643142A (en) Squish control engine
US5032066A (en) Control device for a fuel injection pump
GB2261477A (en) Fuel-injection pumps for internal combustion engines
CN101542106B (zh) 燃料喷射泵的活塞和燃料喷射泵
JPH08210223A (ja) 内燃機関に用いられる燃料高圧ポンプ
US20040136850A1 (en) Dual port unit pump injector, and engine efficiency methods
CN110905682B (zh) 活塞、包括发动机的系统和燃烧系统
EP1094208B1 (de) Verbrennungskraftmaschine mit Direkteinspritzung und Verfahren zu deren Betrieb
JPH0626423A (ja) 内燃機関の燃料噴射ポンプ
JPH0625555U (ja) 内燃機関用燃料噴射ポンプ
GB2409883A (en) Direct injection diesel engine with combustion chamber in piston
JP2573652Y2 (ja) 燃料噴射ポンプのプリストローク制御装置
JPS608343B2 (ja) 燃料噴射ポンプ
JP2516084Y2 (ja) 燃料噴射ポンプ
JPH0578945U (ja) 可変圧縮比エンジン
EP0461342B1 (de) Dieselmotor
KR100435646B1 (ko) 커먼 레일 분사계용 연소실
JPH0634604Y2 (ja) デイ−ゼルエンジンの燃料噴射制御装置
JPH0410380Y2 (enrdf_load_stackoverflow)